CVE-2025-53500

CVE-2025-53500 concerns a Stored XSS in the Wikimedia Foundation MediaWiki MassEditRegex Extension. The issue stems from improper neutralization of input during web page generation, enabling stored cross-site scripting. Affected versions are: MassEditRegex 1.39.X before 1.39.12, 1.42.X before 1.4...